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1. Synthetic Communications, Volume 19, Issue 3 & 4 February 1989 , pages 565 - 573
Synthesis of Amines by Reduction of Imines with the MCl2/NaBH4 (M = Co, Ni) System
M. Periasamy; A. Devasagayaraj; N. Satyanarayana; C. Narayana
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http://dx.doi.org/10.1080/003979189080507012.Inorganica Chimica Acta, Volume 296, Issue 1, 15 December 1999, Pages 86-93
Optically active β-ketoiminato cobalt(II) complexes as highly efficient catalysts in enantioselective borohydride reduction of ketones, imines, and α,β-unsaturated carboxylates
Tohru Yamada, Takushi Nagata, Taketo Ikeno, Yuhki Ohtsuka, Asami Sagara and Teruaki Mukaiyama
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http://dx.doi.org/10.1016/S0020-1693(99)00373-4SpringerLink
3.Catalysis Surveys from Japan, Volume 2, Number 1, 47-57
New and efficient catalysts for enantioselective borohydride reduction of ketones and imines
Takushi Nagata, Kiyoaki D. Sugi, Kiyotaka Yorozu, Tohru Yamada and Teruaki Mukaiyama
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http://dx.doi.org/10.1023/A:1019005803704